Recent

  • Show all results for ""
Computer Network Basics Quiz
26 Questions
5 Views

Computer Network Basics Quiz

Created by
@EnoughClearQuartz

Questions and Answers

What is the main function of a network?

  • To create a network of networks
  • To provide connectivity for computers and devices within a restricted range (correct)
  • To link computer systems and devices using wireless network or communication devices
  • To connect various types of electric devices worldwide

    • Which type of network connects a small number of systems in a relatively close geographical area?

  • Local Area Network (LAN) (correct)
  • Internet (Interconnected Network)
  • Wide Area Network (WAN)
  • Metropolitan area Network (MAN)

    • What is the Internet commonly referred to as?

  • A collection of computer systems and devices
  • A global system which uses TCP/IP protocol suite
  • A network of networks (correct)
  • A type of network

    • What does MAN (Metropolitan Area Network) connect?

    <p>Communication infrastructure in and around large cities</p> Signup and view all the answers

    What is the Internet's main protocol suite for linking various types of electric devices worldwide?

    <p>TCP/IP protocol suite</p> Signup and view all the answers

    What is the Internet's primary characteristic?

    <p>A collection of interconnected devices spread across the globe</p> Signup and view all the answers

    What is the function of the input transducer in a communication system?

    <p>To convert the message into electrical signals</p> Signup and view all the answers

    What is the purpose of the receiver in a communication system?

    <p>To reproduce the message signal in electrical form from the distorted received signal</p> Signup and view all the answers

    What is the function of the transmitter in a communication system?

    <p>To process the electrical signal from different aspects</p> Signup and view all the answers

    What is the essential function of an information source in a communication system?

    <p>To produce the required message to be transmitted</p> Signup and view all the answers

    Which component of a communication system provides a physical connection between the transmitter and receiver?

    <p>Channel</p> Signup and view all the answers

    In which data transmission mode does the exchange of information happen in both directions, but not simultaneously?

    <p>Half-Duplex</p> Signup and view all the answers

    What type of communication system provides a capability where several receiving stations can be reached simultaneously from a single transmitter?

    <p>Broadcast channel</p> Signup and view all the answers

    What is the function of the destination in a communication system?

    <p>To convert the electrical signal into its original form</p> Signup and view all the answers

    What is WAN (Wide Area Network)?

    <p>A network connecting two or more local-area networks over a large geographic distance</p> Signup and view all the answers

    What are the basic elements of a communication system?

    <p>Information source, input transducer, transmitter, and receiver only</p> Signup and view all the answers

    What are the basic components of a communication system?

    <p>Information source, input transducer, transmitter, communication channel, receiver, destination</p> Signup and view all the answers

    What is the function of the input transducer in a communication system?

    <p>To convert the message produced by an information source into an electrical signal.</p> Signup and view all the answers

    What is the purpose of the receiver in a communication system?

    <p>To reproduce the message signal in electrical form from the distorted received signal.</p> Signup and view all the answers

    What are the three types of data transmission modes?

    <p>Simplex, Half-Duplex, Full Duplex</p> Signup and view all the answers

    What is a Wide Area Network (WAN) and what geographic area does it typically span?

    <p>A network that connects two or more local-area networks over a large geographic distance, such as a state, province, or country.</p> Signup and view all the answers

    What are the different types of networks mentioned in the text?

    <p>LAN (Local Area Network) and MAN (Metropolitan Area Network)</p> Signup and view all the answers

    What is the main difference between a LAN and a MAN?

    <p>LAN connects systems in a relatively close geographical area, while MAN is developed in and around large cities.</p> Signup and view all the answers

    Explain the function of the Internet using the concept of 'network of networks.'

    <p>The Internet is a collection of interconnected devices spread across the globe, forming a network of networks.</p> Signup and view all the answers

    What is the significance of the TCP/IP protocol suite in the context of the Internet?

    <p>The TCP/IP protocol suite is used to link various types of electric devices worldwide in the Internet.</p> Signup and view all the answers

    How does the network provide connectivity between computers and devices?

    <p>The network provides connectivity using wireless networks, communication devices, and transmission media.</p> Signup and view all the answers

    Study Notes

    Network Basics

    • The main function of a network is to connect devices and facilitate communication between them.

    Types of Networks

    • A LAN (Local Area Network) connects a small number of systems in a relatively close geographical area.
    • The Internet is commonly referred to as a WAN (Wide Area Network) that spans a large geographical area.
    • A MAN (Metropolitan Area Network) connects several LANs in a metropolitan area.
    • WAN (Wide Area Network) typically spans a large geographical area, such as a city or country.

    Internet Characteristics

    • The Internet's main protocol suite is TCP/IP, which enables linking various types of electric devices worldwide.
    • The Internet's primary characteristic is its ability to connect devices and allow communication between them.

    Communication System Components

    • An input transducer converts input data into a signal that can be transmitted.
    • The receiver receives the signal and converts it back into the original data.
    • The transmitter sends the signal to the receiver.
    • The information source provides the data to be transmitted.
    • The channel provides a physical connection between the transmitter and receiver.
    • The destination receives the transmitted data.

    Data Transmission Modes

    • Half-duplex mode allows data transmission in both directions, but not simultaneously.
    • Simplex mode allows data transmission in one direction only.
    • Full-duplex mode allows data transmission in both directions simultaneously.

    Network Characteristics

    • A broadcast network provides a capability where several receiving stations can be reached simultaneously from a single transmitter.
    • The Internet is a network of networks, connecting multiple networks and devices worldwide.

    Key Concepts

    • The basic elements of a communication system are the information source, transmitter, channel, receiver, and destination.
    • The basic components of a communication system are the input transducer, transmitter, channel, receiver, and destination.
    • The main difference between a LAN and a MAN is the geographical area they span, with LANs covering a smaller area and MANs covering a larger area.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your knowledge of computer networks and the internet with this quiz. Learn about the basics of network connectivity, shared resources, communication devices, and transmission media.

    More Quizzes Like This

    Introduction to the Internet
    10 questions

    Introduction to the Internet

    KidFriendlyPoincare avatar
    KidFriendlyPoincare
    Network Test Checklist
    10 questions

    Network Test Checklist

    ConvincingTropicalIsland avatar
    ConvincingTropicalIsland
    Conectividad en Redes: Problemas y Soluciones
    10 questions

    Conectividad en Redes: Problemas y Soluciones

    FineLookingSacramento avatar
    FineLookingSacramento
    Membuat Koneksi ke Internet melalui Wi-Fi
    10 questions

    Membuat Koneksi ke Internet melalui Wi-Fi

    PeacefulRecorder avatar
    PeacefulRecorder
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser